Etching device

Abstract

The invention belongs to the technical field of anvil block production and processing, and discloses an etching device. The etching device comprises a box body used for containing etching liquid, an opening being formed in one side of the box body; a driving member, which is arranged on the box body; and a transmission assembly, of which one end is connected to the output end of the driving member, and the other end is detachably connected to a workpiece to be etched. The driving member is configured to drive the workpiece to be etched to rotate through the transmission assembly to make the peripheral surface of the workpiece to be etched covered with etching liquid. Compared with the prior art, the etching device realizes uniform and effective etching of the workpiece to be etched in therotary motion process of the workpiece to be etched through mutual cooperation of the driving member and the transmission assembly; etching effect is good, and the quality of a finished product is improved; and meanwhile, the time of the etching process in the production process of the workpiece to be etched is shortened, and semi-automatic production is realized, so that the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of anvil block production and processing, in particular to an etching device. Background technique [0002] Etching is also called photochemical etching, which refers to removing the protective film of the area to be etched after exposure plate making and development, and contacting chemical solution during etching to achieve the effect of dissolution and corrosion, forming the effect of concave-convex or hollow molding. [0003] The anvil is generally used in the process of seam welding in the new energy industry. During the production and processing of the anvil, the operator needs to manually place the anvil in the chemical liquid and rotate it to complete the etching process. In this way, the rotation speed of the anvil is unstable during the etching process, and the etching time is difficult to control, resulting in unstable etching effect and affecting the quality of the finished product. In addition,...

AI Technical Summary

Problems solved by technology

In this way, the rotation speed of the anvil is unstable during the etching process, and the etching time is not easy to control, resulting in unstable etching effect and affecting the quality of finished products

In addition, since the etchant is a highly corrosive chemical liquid, the operator's hands are often in direct contact with the etchant, which will bring uncontrollable safety hazards and affect the personal health and safety of the operator

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